Abstract: Provided is an apparatus for analyzing an electroluminescence sample, which comprises: a pulse generator for applying a pulse driving signal to the electroluminescence sample; an electroluminescence (EL) detector for receiving electroluminescence which is emitted from the electroluminescence sample according to the application of the pulse driving signal, thereby acquiring a light-receiving signal; a temperature controller for varying the temperature of the electroluminescence sample; and an electroluminescence transient spectroscopy (ELTS) analysis unit for analyzing a change in a time division section of the light-receiving signal delayed depending on a change of the temperature of the electroluminescence sample, and acquiring information on a defect-type charge trap which exists in the electroluminescence sample.

Abstract: A real-time biological signal monitoring system using a radio communication network includes a portable biological signal hold apparatus (100) attached to the body of a patient for measuring biological signal data, judging whether or not the measured biological signal data is normal, and transmitting abnormal biological signal data via an aerial radio communication network whenever it is judged as an abnormal state, and a biological signal monitoring server apparatus (300) for diagnosing the biological signal data for which an abnormality is recognized from the biological signal hold apparatus (100) via the aerial radio communication network and transmitting a resultant prescription message to the biological signal hold apparatus. The biological signal monitoring system provides an effect capable of monitoring and providing an emergency treatment on a real-time basis via a radio communication network.

Abstract: A signal restoring apparatus in a DVCR, which generates a bit erasure signal by using two threshold value and uses the same in detection of synchronism so that error detection/correction rate in demodulating signals can be improved. The apparatus detects three of "0," "1" and the bit erasure signal by using two threshold having a value different from each other in the signal detection so that matching rate becomes high by using the detected bit erasure signal. When the bit erasure signal occurs over predetermined number, the matching is not performed and the output of the incorrect synchronism signal is restrained by generating the erasure signal, thereby enhancing error correction capability.